Do I need a jacket today?

It depends on the weather. A jacket stays in the outfit up to about +14 °C (57 °F).

If it's windy, keep the jacket up to about +17 °C (63 °F).

This evening: Evenings are usually a few degrees cooler than the afternoon — compare +14 °C (57 °F) with the evening temperature, not the daytime high.

Tomorrow: Apply the same +14 °C (57 °F) rule to tomorrow's forecast; every city page also shows tomorrow's outfit.

Do I need a jacket today? This page explains the threshold the LazeCast recommendation engine uses; the live answer for your exact location is one tap away.

Updated: November 11, 2026